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4 years ago

10 PTS! Level 4 algebra. Please show all work!!! 4 (3x - 5) + 2 (x + 3) = 1

Mathematics

2 answers:

Ratling [72]4 years ago

8 0

12x-20+2x+6=1

14x=21

x=21/14=3/2

svp [43]4 years ago

3 0

x=15/14;

First, distribute to parenthesis

12x-20+2x+6=1

Next, combine like terms

14x-14=1

Now solve for x

14x-14(+14)=1(+14)

14x(/14)=15(/14)

x=15/14

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Tomtit [17]

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4 years ago

Explain to another student how to solve the equation.

AveGali [126]

Answer:

Solve for X ( The question I did was an example )

Step-by-step explanation:

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3 years ago

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a_sh-v [17]

Answer:

$x = 14.04$ °

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2 years ago

-4(x+5)=-4x-30 solution

luda_lava [24]

Answer:

no solution

Step-by-step explanation:

-4(x+5)=-4x-30

-4x-20=-4x+30

no solution

x cancel

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3 years ago

Vladimir is walking down the street at a speed of 4 miles per hour. Write an equation for the distance in miles, d, that Vladimi

zubka84 [21]

Answer:

$d=4t$

Step-by-step explanation:

We have been given that Vladimir is walking down the street at a speed of 4 miles per hour. We are asked to write an for the distance in miles, d, that Vladimir walks over time in hours, t.

We will use rate formula to solve our given problem.

$\text{Speed}=\frac{\text{Distance}}{\text{Time}}$

$\text{Distance}=\text{Speed}\times\text{Time}$

Upon substituting our given information in distance equation, we will get:

$d=4\cdot t$

$d=4t$

Therefore, the equation $d=4t$ represents the distance that Vladimir walks over time in hours.

8 0

4 years ago